baber/WOPTO huggingface dataset:
Patent JP-2021109667-A (JP)
Title: cap
Inventor: YAMAZAKI TOMOHISA
IPC: B65D41/34
Filed: 2020-01-09
Abstract: To acquire a cap which can easily determine by visual inspection that the cap is opened from the state between adjacent partitioned bands when a bridge has already been broken, even in the case where the cap is mounted again on a spout after opening due to mischief and the like, because the bridges of fraudulent opening prevention bands are not broken when capping but all the bridges are broken when the cap is rotated in the cap-opening direction with a normal opening operation.SOLUTION: A fraudulent opening prevention band 3 of a cap 1 comprises four partitioned bands 7, 8 and four breakable bridges 9 for connecting these partitioned bands 7, 8. At the partitioned bands 7, 8, locking claws 10 for restricting the rotation in a cap-opening direction X by being locked to locking protrusions of a spout are provided, and when the rotation in the cap-opening direction X of the partitioned bands 7, 8 is restricted, the bridges 9 are broken. The height of the bridge 9 is made to be larger than the width of the bridge 9.SELECTED DRAWING: Figure 19
Patent JP-2021109907-A (JP)
Title: Gasification device
Inventor: MATSUMOTO HIDEYUKI
IPC: C10J3/30
Filed: 2020-01-09
Abstract: To provide a gasification device which can efficiently gasify a semi-carbonization-treated wood chip.SOLUTION: A gasification system 1 is composed of: a conveying device 20 which feeds a semi-carbonized wood chip S; and a reaction tower 11 which gasifies the semi-carbonized wood chip S. The conveying device 20 has a vertical direction conveying path 50 through which the semi-carbonized wood chip S is conveyed in a vertical direction from a bottom of the reaction tower 11 to an inside. The reaction tower 11 is provided on an upper part with a release pipe 12 through which a gas generated from gasification of the semi-carbonized wood chip S is released. The vertical direction conveying path 50 is configured to be a tubular shape along the vertical direction. A vertical direction screw blade 52 formed in a spiral shape along the vertical direction and rotatable around an axis along the vertical direction as a rotational axis is provided in the pipe. An upper end part of the vertical direction screw blade 52 is exposed above the bottom of the reaction tower 11.SELECTED DRAWING: Figure 1
Patent JP-2021112358-A (JP)
Title: Guide wire
Inventor: KAWASHIMA HISAYA
IPC: A61M25/09
Filed: 2020-01-17
Abstract: To provide a guide wire capable of improving torque transmission properties while avoiding rigidity of a base end side part of the guide wire from becoming excessively high.SOLUTION: A guide wire 100 is provided with a core shaft and a coil body 20 wound around a part at least on a base end side in the core shaft. The coil body is bonded to the core shaft by prescribed bonding means 50 at a base end position of the core shaft and a first position between the ends of the core shaft along an axial direction of the guide wire. The coil body is bonded to the core shaft by welding at a specific position in the axial direction to be at least one position within a range from the base end of the core shaft to the first position along the axial direction of the guide wire.SELECTED DRAWING: Figure 3
Patent JP-2021112702-A (JP)
Title: Water-soluble surfactant composition, paper coating agent, and ink
Inventor: MIZUSAKI TORU
IPC: C09K23/42
Filed: 2020-01-17
Abstract: SOLUTION: A water-soluble surfactant composition contains (A) 20-95 mass% thioether compound exhibited as average composition formula (I): (in the formula (I), R1 is a 1-12C alkyl group or a 1-12C alkyl group substituted with chlorine atom) and (B) 80-5 mass% polyoxy(ethylene-propylene) block polymer which is exhibited as formula (II): HO(C2H4O)w(C3H6O)x(C2H4O)yH (II) (in the formula, w, x and y are each a positive number), which has an average molecular weight of 1,500-10,000 and which contains ethylene oxide by 35-80 mass% and propylene oxide by 20-65 mass%.EFFECT: A water-soluble surfactant composition improves the dispersibility of a fine particle used in an accepting layer when added to a paper coating agent, exhibits wettability to a base material, permeability, defoaming property, printing property and color development property when added to ink and can cope with high-speed printing and high-speed coating.SELECTED DRAWING: None
Patent JP-2021115103-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-01-22
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2021118257-A (JP)
Title: Insulated circuit board with heat sink, electronic component, and manufacturing method of insulated circuit board with heat sink
Inventor: KITAHARA JOJI
IPC: H01L23/14
Filed: 2020-01-27
Abstract: To provide an insulated circuit board with a heat sink, an electronic component, and a manufacturing method of an insulated circuit board with a heat sink, which can suppress a convex warp with the circuit layer side on the upper side.SOLUTION: An insulated circuit board with a heat sink includes an insulating circuit board in which a circuit layer is formed on one surface of a ceramic substrate and a metal layer made of aluminum or an aluminum alloy is formed on the other surface of the ceramic substrate, and a heat sink in which metal is impregnated in a porous body of SiC fixed via a metal layer and a copper layer of the insulating circuit board, and the metal layer and the copper layer, and the copper layer and the heat sink are each joined by solid phase diffusion bonding, and a non-bonding portion to the metal layer is formed at the central portion on the surface of the copper layer on the metal layer side.SELECTED DRAWING: Figure 1
Patent JP-2021116752-A (JP)
Title: Blow-by gas treatment device
Inventor: SUZUKI KEN
IPC: F01M13/00
Filed: 2020-01-27
Abstract: To provide a blow-by gas treatment device that can suppress blockage of a blow-by gas pipe even under a low-atmospheric temperature environment.SOLUTION: A blow-by gas treatment device 100 includes: a blow-by gas pipe 10; and a condensed water tank 20 for collecting condensed water which is generated inside the blow-by gas pipe 10. The condensed water tank 20 is disposed while being connected to or in the vicinity of an outside wall of an exhaust passage 4 of an internal combustion engine 1 so as to be capable of transmitting heat.SELECTED DRAWING: Figure 2
Patent JP-2021114955-A (JP)
Title: Sign detection method and sign detection device for red water generation due to specific kind of phytoplankton
Inventor: YOSHIDA MITSUO
IPC: G01N21/64
Filed: 2020-01-28
Abstract: To improve accuracy of sign detection of red water generation by distinguishing between a specific kind of a phytoplankton and other kinds of phytoplanktons.SOLUTION: A sign detection method for red water generation due to a specific kind of a phytoplankton comprises: a step for, at different two or more water depths, measuring by a measuring part (input part of a sign detection device body 100 and fluorescence sensors S1, S2), a fluorescence ratio being a ratio of strength of fluorescence in different two wavelength bands, for measuring measurement data in time series indicating a fluorescence ratio; a step for determining measurement data in time series obtained by the measuring part, by a determining part of the sign detection device body 100 using a threshold value based on correlation between a cell number of the specific kind of the phytoplankton and the fluorescence ratio; and a step for detecting sign of the red water generation by a detecting part of the sign detection device body 100, on the basis of a determination result by comparison of the measurement data in time series by the determining part and the threshold value.SELECTED DRAWING: Figure 1
Patent JP-2021117469-A (JP)
Title: Display control device and control method for same
Inventor: KUWAHARA YASUHIRO
IPC: G02B7/28
Filed: 2020-01-29
Abstract: To improve visibility of a live view image when displaying an AF frame.SOLUTION: A display control device comprises acquisition means that acquires information on a focal position, and display control means that can control a display so that an item indicating the focal position is displayed on a live view image. The display control means controls so that a display mode of which a first item that is displayed at a first position and indicates the focal position is different from a display mode of a second item that is displayed at a second position and indicates the focal position when the first position is a position that is continuously focused and the second position is a position that was not focused at least at the previous time among the first and second positions that are currently focused on the basis of the information acquired by the acquisition means.SELECTED DRAWING: Figure 4
Patent JP-2021120781-A (JP)
Title: Word expressing device for flow pattern, word expressing method, and program
Inventor: SAKAGAMI TAKAYUKI
IPC: G16H30/00
Filed: 2020-01-30
Abstract: To provide word expression to a flow pattern of a fluid including a compressive fluid.SOLUTION: A word expression device includes a storage unit and a word expression generation unit. The storage unit stores, regarding a streamline structure forming a flow pattern, a correlation between each streamline structure and a letter thereof. The word expression generation unit includes route determining means, tree expression structuring means, and COT expression generating means. The route determining means determines the route of the given flow pattern. The tree expression structuring means structures the tree expression of the given flow pattern by performing a process of extracting the streamline structure of the flow pattern to provide a letter to the streamline structure, and deleting the extracted streamline structure repeatedly until it reaches the route. The COT expression generating means generates the word expression of the given flow pattern by converting the tree expression formed by the tree expression structuring means into the COT expression. The flow forming the flow pattern includes a flow generated by the moving physical boundary.SELECTED DRAWING: Figure 18
Patent JP-2020127719-A (JP)
Title: Window assembly for endoscopic probe
Inventor: ANDERSON THI MACH
IPC: A61B1/00
Filed: 2020-01-30
Abstract: To provide endoscope window assembly designs and methods of assembling sub-millimeter imaging endoscopes, preventing image quality from being negatively affected.SOLUTION: An endoscope apparatus comprises an elongated cylindrical probe having rotating illumination optics in the middle, at least one detection fiber, a spectrometer connected to the detection fiber, a light source connected to the illumination optics, and a processor for imaging. An optically transparent window is attached to the cylindrical probe at the distal end thereof, the window seals the rotating illumination optics inside the cylindrical probe, and the at least one detection fiber is located on the outer surface of the cylindrical probe. The present disclosure provides various embodiments of a window component that covers only an illumination component of an optical probe. Endoscope embodiments, in which a window component covers only an illumination component, eliminate or significantly reduce exposure of detection fibers to reflected illumination light without blocking a light collection optical path.SELECTED DRAWING: Figure 2
Patent JP-2021123774-A (JP)
Title: Steel material for engine component and engine component using the same
Inventor: YAMAZAKI AYUMI
IPC: F16C3/06
Filed: 2020-02-07
Abstract: To provide a steel material for an engine component capable of securing sufficient bending straightening property while securing a prescribed fatigue strength in non-heat treatment.SOLUTION: There is provided a non-heat treated steel which comprises, by mass%,: C:0.20 to 0.34%, Si:0.05 to 0.50%, Mn:1.80 to 3.50%, Cu:0.50% or less, Ni: 0.50% or less, Cr: 0.50% or less, Mo: 0.40% or less; and one or two or more kinds selected from Ti:0.002 to 0.040%, N:0.005 to 0.040%, P:0.030% or less; S:0.001 to 0.20%, Al:0.050% or less, Ca:0.0003 to 0.0060% and Pb: 0.30% or less; and the remainder comprising Fe and inevitable impurities. When hot forged and air-cooled to room temperature, the area ratio of bainite structure is 80% or more.SELECTED DRAWING: Figure 8
Patent JP-2021124197-A (JP)
Title: Hinge and electronic apparatus using hinge
Inventor: TAKAHASHI TEIJI
IPC: G09F9/00
Filed: 2020-02-10
Abstract: To provide a hinge capable of embodying a thing which restricts a first fixed member and a second fixed member from rotating, with simple constitution.SOLUTION: A hinge 1 comprises a first fixed member 10 which comprises a pair of side plate parts 13, a second fixed member 20 which comprises a pair of side plate parts 22, a rotary shaft 30 which enables the first fixed member 10 and second fixed member 20 to rotate relatively, and a stopper 40 which restricts the first fixed member 10 and second fixed member 20 from rotating. A side plate part 13 has a support hole 15, and the stopper 40 has a rotation restriction member 41, which is inserted into a pair of support holes 15 along the axis of rotation of the rotary shaft 30 and arranged extending over the pair of side plate parts 13 to abut on the side plate parts 22, thereby restricting the first fixed member 10 and second fixed member 20 from rotating.SELECTED DRAWING: Figure 1
Patent JP-2021126778-A (JP)
Title: Medium having thermal-expansion layer, manufacturing metho of medium, and manufacturing metho of molded object
Inventor: MOTOYANAGI YOSHIMUNE
IPC: B41M5/36
Filed: 2020-02-12
Abstract: To provide a medium having a thermal-expansion layer, a manufacturing method of the medium, and a manufacturing method of a molded object.SOLUTION: A medium 10 includes a substrate 11, an auxiliary layer 12 containing a thermal conversion material for converting an electromagnetic wave into heat, and a thermal-expansion layer 13 provided so as to cover the auxiliary layer 12. Since the medium 10 includes the auxiliary layer 12, when molding the thermal-expansion layer 13 by radiating an electromagnetic wave to a thermal conversion layer provided at least on either surface of the medium 10, the electromagnetic wave is converted into heat even in the auxiliary layer 12, to thereby form efficiently a molded object.SELECTED DRAWING: Figure 2
Patent JP-2021128997-A (JP)
Title: Thermoelectric module
Inventor: NOKAWA GENYA
IPC: H02N11/00
Filed: 2020-02-13
Abstract: To solve a problem in which, assuming that the number of thermoelectric elements increases, the area of an insulating substrate increases, and the temperature is high, a thermoelectric module warps as a whole and the stress applied to the thermoelectric elements increases, causing the thermoelectric element and a joint not to operate as a thermoelectric module due to the breakage or the like, that is, the mechanical reliability is lowered.SOLUTION: In a thermoelectric module according to the present invention, M metal electrodes, a thermoelectric conversion element, and metal wiring arranged on one surface of an insulating substrate having a metal layer on the other surface are electrically connected in series by a bonding layer. The metal electrodes are arranged so as to have a longitudinal direction when viewed from above and all the longitudinal directions are parallel when viewed from above, N metal wirings having a longitudinal direction in a direction orthogonal, when viewed from above, to the longitudinal direction of the metal electrodes are arranged, and the N/M is 47% or more and 81% or less.SELECTED DRAWING: Figure 1
Patent JP-2020094217-A (JP)
Title: Pigment dispersion liquid, ink composition, inkjet recording method, and recorded matter
Inventor: KOYANAGI TAKASHI
IPC: C09D17/00
Filed: 2020-02-18
Abstract: To provide an inkjet recording method and a recorded matter using an ink composition that has excellent storage stability and high metal specular glossiness exhibiting numerical values of 200, 200, and 100 or more of specular glossiness at angle of 20 degrees, 60 degrees and 85 degrees, respectively, by using aluminum focused as a relatively inexpensive metal material.SOLUTION: A pigment dispersion liquid containing a metal pigment is provided, in which the metal pigment comprises planar particles having such properties that, with regard to a major diameter X and a minor diameter Y of the planar particle on a plane and to a thickness Z of the particle, a 50%-average particle diameter R50 of circular-equivalent diameters of the planar particles obtained from an area of each planar particle on an X-Y plane is 0.5 to 3 μm, and a condition of R50/Z>5 is satisfied.SELECTED DRAWING: None
Patent JP-2021131425-A (JP)
Title: Image capturing lens and image capturing device
Inventor: KONDO MASAHITO
IPC: H04N5/225
Filed: 2020-02-18
Abstract: To provide an image capturing lens which offers a reduced total length of the lens system and good optical performance, and to provide an image capturing device having the same.SOLUTION: An image capturing lens is provided, consisting of a first lens group, an aperture stop, a positive second lens group, and a third lens group in order from the object side. While focusing, at least the second lens group moves and the third lens group is stationary. The second lens group has at least two negative lenses. The third lens group consists of one negative lens and one positive lens.SELECTED DRAWING: Figure 1
Patent JP-2021131269-A (JP)
Title: Container holding rack
Inventor: YAMAZAKI TOMOYUKI
IPC: G01N35/04
Filed: 2020-02-18
Abstract: To provide a container holding rack capable of easily attaching and detaching caps to a plurality of containers.SOLUTION: Containers 1 are fitted into recesses 13a and 13b formed in a bottom member 11 of a container holding rack 100. In a plan view, a movable member 30 is movable in first and second directions opposite to each other along an imaginary line passing between the recess 13a and 13b. In a plan view, first and second axes are arranged in regions R1 and R2 opposite to each other with respect to the imaginary line. The two swing members 50 can swing around the first and second axes, respectively. By the movement of the movable member 30 in the first direction, the two swing members 50 abut on the containers 1 fitted in the recesses 13a and 13b, respectively. The movement of the movable member 30 in the second direction causes the two swing members 50 to separate from the containers 1 fitted in the recesses 13a and 13b, respectively.SELECTED DRAWING: Figure 6
Patent JP-2021131956-A (JP)
Title: Information system and information provision method
Inventor: KITAGAWA HIDEAKI
IPC: H05B6/12
Filed: 2020-02-19
Abstract: To provide a user with information on a cooking device that can reduce the lack of a feeling of heating power felt during cooking.SOLUTION: An information system includes a server and a storage unit that stores product information for a plurality of induction heating cookers and heating characteristic information for each of a plurality of pots when the pots are heated using heating means of the induction heating cookers. The storage unit outputs information on the pots that can be efficiently heated by an induction heating cooker owned by a user according to the product information of the induction heating cooker owned by the user.SELECTED DRAWING: Figure 3
Patent JP-2021081062-A (JP)
Title: Sealing structure
Inventor: SAKURAI NORIYUKI
IPC: F16J15/3204
Filed: 2020-02-19
Abstract: To provide a sealing structure which enables improvement of a life of a sealing device.SOLUTION: A sealing structure includes: a housing 2 having a shaft hole 2a; a rotary shaft 4 disposed in the shaft hole; a sealing device 6 which seals a gap between the housing and the rotary shaft and partitions an atmosphere side space A from a sealed liquid side space L; and a fan 20 which is provided on the rotary shaft, may rotate, is disposed in the sealed liquid side space, and supplies a sealed liquid 14 to the sealing device.SELECTED DRAWING: Figure 1
Patent JP-2021130364-A (JP)
Title: Railroad crossing information transmission device
Inventor: TANAKA TATSUYA
IPC: B61L29/28
Filed: 2020-02-19
Abstract: To provide a railroad crossing information transmission device capable of transmitting information at appropriate timing by acquiring the information of a railroad crossing alarm and a crossing gate installed at a railroad crossing.SOLUTION: In a railroad crossing information transmission device 1, an RS485 transmission part 1e acquires alarm lamp current information of a railroad crossing alarm, crossing gate current information and crossing gate voltage information, and a radio transmission part 1d acquires alarm sound pressure information of the railroad crossing alarm, and crossing gate lever inclination value information of the crossing gate. Then, a logic part 1a control timing at which a network part 1b transmits the alarm lamp current information, the crossing gate current information and crossing gate voltage information, the alarm sound pressure information, and the crossing gate lever inclination value information by the network part 1b.SELECTED DRAWING: Figure 2
Patent JP-2021129803-A (JP)
Title: Service unit for providing foods and drinks
Inventor: KAWAKITA MASAYUKI
IPC: F25D23/12
Filed: 2020-02-20
Abstract: To provide a service unit for providing foods and drinks in which firstly the lateral width dimensions of an arm are small, and, therefore, secondly a plurality of stations like a large number of stations, and connected carts can be arranged side by side efficiently.SOLUTION: A station 11 is provided with an arm 25 for preventing overturning in a forward direction from right and left sides of the lower part to the front. The lateral width V of the arm 25 is set to be a little larger than half of the wall thickness width R of a door 7 of the cart 10. That is, the outside of the lateral width V of the arm 25 is set to be positioned slightly outside the center R' of the wall thickness width R of the door 7 of the cart 10 opened by 270 degrees, which is a connection object. The right-left lateral width of the station 11 is almost the same as the right-left lateral width of the cart 10. The arm 25 is positioned at a position on the right and left outsides that do not interfere with the connected cart 10, and positioned slightly below the door 7 of the cart 10 opened by 270 degrees.SELECTED DRAWING: Figure 1